Fair Value Measurements (Quantitative Information About Level 3 Fair Value Measurements For Certain Financial Assets) (Details)		12 Months Ended
		Dec. 31, 2022		Dec. 31, 2021
Impaired Loans [Member] | Measurement Input, Cost to Sell
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Quantitative information about Level 3 Fair Value Measurements				12.00%
Impaired Loans [Member] | Measurement Input, Discount Rate
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Quantitative information about Level 3 Fair Value Measurements		4.00%	[1]	5.00%
Impaired Loans [Member] | Measurement Input, Discount Rate | Minimum [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Quantitative information about Level 3 Fair Value Measurements		4.00%		4.00%
Impaired Loans [Member] | Measurement Input, Discount Rate | Maximum [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Quantitative information about Level 3 Fair Value Measurements		5.00%		6.00%
Other Real Estate Owned [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Quantitative information about Level 3 Fair Value Measurements		6.00%
Other Real Estate Owned [Member] | Measurement Input, Discount for selling costs [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Quantitative information about Level 3 Fair Value Measurements	[1]	6.00%

[1] Weighted based on the relative fair values of the specific items measured at fair value